(一) visual sense
1. Unbox
   包拆盒有: 3张出有卑道话的卑机表明; 一张左妗卡抵那冯+利用图解;2本Safety&Warranty(每本辆面)；一个Travel Adapter, 一个USB cable
2. Start phone
   卑机,选道话, 可选: (选wifi, 登帐户) , 挨卑后猿瑕滑动解锁
3. 利用扫瞄(total: 29 item):
   谷歌 系: Chrome, Drive, Gmail, Photos,  谷歌 (Keep , Search, Settings), 谷歌+, Hangouts,  谷歌 Maps, 
                      Play (Books, Games, Movies, Music, Newstand, Store),  Wallet, Youtube
  System: Calculator, Calender, Camera, Clock, Downloads, Gallery, People, Phone, Settings
  3rd: Quickoffice, News&Weather, 
  Can be used in mainland(5 item): Settings, Calculator, Clock, Phone, Downloads
4. Insert SIM card: Language changed by SIM automatically. Generate SIM tookit in home screen
5. Connect Wifi: Nomal, Accounts+Passward
(两) System
1. Android 4.4.3, baseband version(M8974A-2.0.50.1.13), 
   kernal version(3.4.0-gd59db4e, android-build@vpbs1.mtv.corp.谷歌.com #1.Mon Mar 17 15:16:36 PDT 2014)
   Build Number(KTU84M)
2. Right-Top(pull down statusbar): Settings Shotcut switcher(9 items Owner, Brightness, Settings, Signal, Wifi, Bettery, Airplane Mode, Bluetooth, Location)
2. Left-Top(pull down statusbar):  Time, jump time settings once clicked.
3. Statusbar(Normal): Bluetooth(Open mode), Wifi(Open mode), Signal indicator(traffic indicator when opened, data traffic icon is covered by wifi indicator once opened), Battery, Time;